Posted October 29, 20168 yr not sure if you remember eroll who had his engine build all uprated by some one with new parts then the car ran lean and fooked it not long after i no he spent a lot of money doing the car and then broke it up as he lost lost of money. well when he broke the car i got the injectors of him as they were new and only been on the car a very sort time 555 the guy who is dong my ecu and tune tested the injectors before i fitted them lucky he did the spary patterns were not good and the injectors with not all flowing the same some a lot less them others infact he said not to use them and bin them i have some brand tomei injectors so were going to use them, now the point here errol never new why his car went lean and and bang the injectors there at fault all along he would not have ever know this when he gave up and broke the car but the injectors were that bad this is whats done it but at the time no one new why his car went lean and bang am pretty sure he told me at the time they were jecs but the tuner i have suspects there cheap chinese ones but am sure he was sold them as good ones some some were along the line some one had ripped him off and as a result the engine gave up very sad indeed
October 29, 20168 yr not sure if you remember eroll who had his engine build all uprated by some one with new parts then the car ran lean and fooked it not long after i no he spent a lot of money doing the car and then broke it up as he lost lost of money. well when he broke the car i got the injectors of him as they were new and only been on the car a very sort time 555 the guy who is dong my ecu and tune tested the injectors before i fitted them lucky he did the spary patterns were not good and the injectors with not all flowing the same some a lot less them others infact he said not to use them and bin them i have some brand tomei injectors so were going to use them, now the point here errol never new why his car went lean and and bang the injectors there at fault all along he would not have ever know this when he gave up and broke the car but the injectors were that bad this is whats done it but at the time no one new why his car went lean and bang am pretty sure he told me at the time they were jecs but the tuner i have suspects there cheap chinese ones but am sure he was sold them as good ones some some were along the line some one had ripped him off and as a result the engine gave up very sad indeed That's a long sentence there Dan :) but you are bang on. We check the spray pattern on all injectors now. We have found on more than one occasion erratic or unpredictable spray pattern. In fact I have recently changed the injectors in the Evo as the ID2000 were not working correctly. The only reason we caught this was because we are using a Syvecs ECU which went into limp mode when the injectors failed. Could have been an engine if we had a lesser ECU.
October 29, 20168 yr its a shame isnt it really he lost out and never found out. am going to use the tomei ones i have there brand new with a standalone link ecu, but i feel sorry for him really some one messed up and it cost him a lot of cash, and then i spend on the injectors to there going in the bin
October 29, 20168 yr its a shame isnt it really he lost out and never found out. am going to use the tomei ones i have there brand new with a standalone link ecu, but i feel sorry for him really some one messed up and it cost him a lot of cash, and then i spend on the injectors to there going in the bin You'll be good to go with that I am using a Link in the Zed now. Nothing wrong with the AEM but my guys are happier with the Link.
October 29, 20168 yr Ah man, sorry to hear this!! Errol is a sound guy:yes:, you have me worrying about my 555 injectors that I bought 2nd hand from John Dixon, should I pull them and have them tested?? Where did you get the Tomei ones Dan and how much did they cost you??
October 29, 20168 yr You'll be good to go with that I am using a Link in the Zed now. Nothing wrong with the AEM but my guys are happier with the Link. same here the link is a nice option with some good bits on it that will come in handy
October 29, 20168 yr Ah man, sorry to hear this!! Errol is a sound guy:yes:, you have me worrying about my 555 injectors that I bought 2nd hand from John Dixon, should I pull them and have them tested?? Where did you get the Tomei ones Dan and how much did they cost you?? just have them tested for whats its worth. the tomei ones are very expensive but are good stuff here is what i have https://conceptzperformance.com/tomei-193024-fuel-injector-set-of-6-red-740cc-from-1094-nissan-300zx-1994-1996_p_15738.php
October 29, 20168 yr just have them tested for whats its worth. The tomei ones are very expensive but are good stuff here is what i have https://conceptzperformance.com/tomei-193024-fuel-injector-set-of-6-red-740cc-from-1094-nissan-300zx-1994-1996_p_15738.php niiiiiccce!!!
October 29, 20168 yr Mmm..... suspect that some of the op opinion here is slightly unfounded, ie Cheap Chinese knock off injectors. I will also assume and sure I am correct we are talking about Errol from London who broke his black twin turbo this year after spending a fortune on repaint, new interior, new wheels, suspension and even a private plate, the smallest spend been an engine rebuild that included new 555 injectors, that the op bought from Errol. So lets look at the pics below, these are the actual injectors in question £600 worth, early style fuel rail adapters also at £120. the injectors are Deatschwerks a well tested and trusted company, not Chinese knock off, they come with a pintle spray report and volume certificate. https://www.deatschwerks.com/ Quite why the flow pattern is not correct now is strange, maybe mishandled when removed ? who knows, problem with injectors is they are not good at been badly handled or and dropped maybe in transit unless in their original protection boxes. Ok so asuming we are talking about the same Errol ( sure we are ) the op tuner who said they are Cheap Chinese knock off`s is talking out of his backside and whilst answering this with a calm tone I am really quite annoyed again how unqualified comments are branded about here about here, if someone has something to say fine , do your research before commenting or can look foolish. Jeff Edited October 29, 20168 yr by JeffTT
October 29, 20168 yr Deatschwerks injectors are called deathworks for a reason i myself know a few people who have brought them brand new after havng a new built engine and have ended up destroying there engine due to being faulty, if you search around they have alot of bad press on them
October 29, 20168 yr Deatschwerks injectors are called deathworks for a reason i myself know a few people who have brought them brand new after havng a new built engine and have ended up destroying there engine due to being faulty, if you search around they have alot of bad press on them They do indeed, the Americans don't rate them at all. However I believe a lot of this negative press is due to the company's early history when they were redrilling stock injectors. It's also all well and good people slagging off JECs but the OEM injectors are made by JECs, the 500cc size is featured as stock in some Subaru models.
October 29, 20168 yr So what genuine reliable options do we have if we want to upgrade the injectors then?
October 29, 20168 yr Deatschwerks injectors are called deathworks for a reason i myself know a few people who have brought them brand new after havng a new built engine and have ended up destroying there engine due to being faulty, if you search around they have alot of bad press on them They do indeed, the Americans don't rate them at all. However I believe a lot of this negative press is due to the company's early history when they were redrilling stock injectors. It's also all well and good people slagging off JECs but the OEM injectors are made by JECs, the 500cc size is featured as stock in some Subaru models. So what genuine reliable options do we have if we want to upgrade the injectors then? All old, old information, read their website. In the above case it is been assumed that a running issue caused by the injectors, 2k miles later it was fitted with extra large turbo`s and inter coolers etc. by another well respected zed specialist and the engine was running so well, do not know what happened after that time, no actual engine fail diagnostic has been done that I know of. Jeff
October 29, 20168 yr So what genuine reliable options do we have if we want to upgrade the injectors then? Buy them from a trusted supplier with an excellent reputation, for example Speciality Z. She's so fine, there's no tellin' where the money went - Simply irresistible.
October 29, 20168 yr Buy them from a trusted supplier Precisely ! The supplier >>> http://www.coordsport.com/ Jeff
October 29, 20168 yr Mmm..... suspect that some of the op opinion here is slightly unfounded, ie Cheap Chinese knock off injectors. I will also assume and sure I am correct we are talking about Errol from London who broke his black twin turbo this year after spending a fortune on repaint, new interior, new wheels, suspension and even a private plate, the smallest spend been an engine rebuild that included new 555 injectors, that the op bought from Errol. So lets look at the pics below, these are the actual injectors in question £600 worth, early style fuel rail adapters also at £120. the injectors are Deatschwerks a well tested and trusted company, not Chinese knock off, they come with a pintle spray report and volume certificate. https://www.deatschwerks.com/ Quite why the flow pattern is not correct now is strange, maybe mishandled when removed ? who knows, problem with injectors is they are not good at been badly handled or and dropped maybe in transit unless in their original protection boxes. Ok so asuming we are talking about the same Errol ( sure we are ) the op tuner who said they are Cheap Chinese knock off`s is talking out of his backside and whilst answering this with a calm tone I am really quite annoyed again how unqualified comments are branded about here about here, if someone has something to say fine , do your research before commenting or can look foolish. Jeff [ATTACH=CONFIG]102290[/ATTACH] [ATTACH=CONFIG]102291[/ATTACH] [ATTACH=CONFIG]102292[/ATTACH] the guy who tested them knows what he talking about the injectors are no good am only telling you what i told me when he tested them crap sprayn patten uneven flow them injector have seen little miles cheap a nasty he said he suspected there cheap ones there going in the bin i have tomei ones now unqualified comments are branded about here about here, the guy who tested them builds racing car engines and is very respected indeed had he not insisted on testing them i would have fitted them and had issues my self so we have found that there no good we now know the make as you just told us i didnt know that any how there duff so whats the problem here? we tested and found out there no good to use do your research before commenting or can look foolish. we did he tested them cant get better test than that can you,? from what i remember it melted went lean on one or 2 or the bores now the injectors had uneven flow and were not all the same so this could have easy ran then lean and fooked the engine this way Edited October 29, 20168 yr by dan300zx
October 29, 20168 yr Buy them from a trusted supplier with an excellent reputation, for example Speciality Z. even buying from a well known and respected supplier the deathworks injectors can sting u theres a chap on the facebook forum (cant remember his name) who brought deathworks from z1 motorsports and injector went bad and killed his new engine neither z1 nor the supplier would compensate or anything despite admitting the injectors were at fault and faulty when they tested them
October 29, 20168 yr even buying from a well known and respected supplier the deathworks injectors can sting u theres a chap on the facebook forum (cant remember his name) who brought deathworks from z1 motorsports and injector went bad and killed his new engine neither z1 nor the supplier would compensate or anything despite admitting the injectors were at fault and faulty when they tested them Specialty Z do not sell DW injectors. She's so fine, there's no tellin' where the money went - Simply irresistible.
October 29, 20168 yr All old, old information, read their website. In the above case it is been assumed that a running issue caused by the injectors, 2k miles later it was fitted with extra large turbo`s and inter coolers etc. by another well respected zed specialist and the engine was running so well, do not know what happened after that time, no actual engine fail diagnostic has been done that I know of. Jeff Think you will find I said exactly that, that the reputation is based on early problems. I.e. It's old information.
October 29, 20168 yr Think you will find I said exactly that, that the reputation is based on early problems. I.e. It's old information. then i wonder if they are indeed early ones then
October 29, 20168 yr then i wonder if they are indeed early ones then No, they are the later one`s so designed for 94/95 on and so have to use adapters to fit earlier fuel rail !! gracious me keep up Jeff
October 29, 20168 yr the guy who tested them knows what he talking about unqualified comments are branded about here about here, the guy who tested them builds racing car engines and is very respected indeed So that may well be the case not saying not, what I said was about the comment> " the tuner i have suspects there cheap chinese ones but am sure he was sold them as good ones some some were along the line some one had ripped him off and as a result the engine gave up very sad indeed" Which is wrong, not cheap Chinese one`s and no one was ripped off, the cost of the injectors to Errol was what we paid, no intention to "rip off " in any way, that was my point. Jeff
October 29, 20168 yr No, they are the later one`s so designed for 94/95 on and so have to use adapters to fit earlier fuel rail !! gracious me keep up Jeff i know there later ones i have the kit to fit them, i talking early batch that could heve been faulty. anyhow the bottom line is there no good
October 29, 20168 yr So that may well be the case not saying that, what I said was about the comment: " the tuner i have suspects there cheap chinese ones but am sure he was sold them as good ones some some were along the line some one had ripped him off and as a result the engine gave up very sad indeed" Which is wrong, not cheap Chinese one`s and no one was ripped off, the cost of the injectors to Errol was what we paid, no intention to "rip off " in any way, that was my point. Jeff sure yes i get you chill its all ok
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